Winner of the architeture hanter 2025, Small Object category
Nominated for the green product awards 2025
Featured in the green trend book 2025
Published by Distributed design 2025
Exhibited at the design for tomorrow pakhuis de zwijger 2024
The Mucuri Cobogó is born from the unease with excess and from the beauty that endures in what is discarded. Developed within the Master’s in Industrial and Product Design at the University of Porto, in partnership with TCC Whitestone / MAAMI Home, the project proposes a new production logic in which waste ceases to be an end and becomes raw material for a new beginning.
The piece uses marble powder, slurry, and stone fragments discarded after processing — a common by-product in the Portuguese stone industry. These residues are transformed through a manual molding process, without the need for firing, resulting in an architectural object with low environmental impact.
Inspired by modernist cobogós, perforated elements that balance light, shadow, and ventilation, the Mucuri Cobogó merges references from Brazilian vernacular design with the Portuguese industrial reality. The result is a piece that functions both functionally and symbolically, opening space for reflection on sustainability, material memory, and the role of design in transforming production systems.
The Mucuri Cobogó is composed of approximately 70% marble waste, directly embodying the principles of circular design. By transforming a by-product of the stone industry into raw material for new architectural elements, the project proposes a regenerative production cycle, where waste becomes a resource. This approach reduces environmental impact, promotes the local reuse of materials, and challenges traditional linear models, pointing toward more sustainable and conscious pathways for the future of design.
The Mucuri Cobogó was born as a tribute to the roots of its creator. Its name carries Tupi ancestry, meaning, in one of its possible interpretations, “hole” or “passage” a symbolic opening through which light, wind, and time find their way.
Composed of a rectangular body, the Mucuri Cobogó features a geometric central opening that evokes a window open to the world. This void more than an absence is a symbolic presence, a space for dialogue between inside and outside, shadow and light, memory and modernity.
The cobogó is molded from marble waste originating from industrial processing, turning discard into poetic matter a practice aligned with the principles of sustainable and distributive design. Thus, it offers not only an architectural function, but also a narrative of reconnection with origin, celebrating territory and culture.
Designer: Adônis Evangelista
Research supervisor: Barbara Rangel, João Teixeira
Mentor empresarial: Fábio Teixeira
For: TCC Whitestone